*{
    margin:0;
    padding:0;
}

@media screen and (min-width: 1280px) {
    .container {
        width: 1280px;
    }
}
body{
    background-color: #f5f5f5;
}
ul{
    list-style-type: none;
}
a{
    text-decoration: none;
    color:#333;
}
a:hover{
    text-decoration: none;
    color:#333;
}
nav{
    padding:0!important;
}

.nav-hd{
    background-color: #429ad9;
}
.nav-hd span{
    height: 50px;
    background-color: #429ad9;
    color:#fff;
    font-size: 18px;
    line-height: 50px;
    text-align: center;
}
nav ul li a{
    display: block;
    width: 100%;
    height: 50px;
    line-height: 50px!important;
    padding-left:30px;
    background-color: #eeeeee;
    color: #555;
}
nav ul li a:hover{
    background-color: #fff;
    color:#333;
}
nav a::before {
    vertical-align: middle;
    padding-right: 5px;
}

/* article  */
article{
   background-color: #fff;
}
article ul li {
    float: left;
    width: 25%;
    height: 128px;
    padding-right:10px;
}
article ul li:first-child{
    width: 50%;
    height: 266px;
}
article ul li:nth-child(2), article ul li:nth-child(3){
    margin-bottom:10px;
}
article ul li a{
    display: block;
    position: relative;
    height: 100%;
}
article ul li a img{
    width: 100%;
    height: 100%;
}
article ul li a p{
    position: absolute;
    bottom:0;
    left:0;
    margin:0;
    width: 100%;
    background: rgba(0,0,0,.4);
    color:#fff;
    padding:5px;
    font-size: 12px;
}
.news{
    margin-top: 10px;
}
.news .item{
    padding-bottom: 5px;
    padding:15px;
    padding-bottom: 0px;
}
.news .item a{
    display: block;
    border-top: 1px solid #ccc;
}
.news .pic img {
    width: 100%;
    height: 100%;
    padding:10px 10px 0 0;
}
/* aside */
aside{
    padding-right: 30px!important;
}
aside img{
    width: 100%;
}
.info{
    margin-top:30px;
    border: 1px solid #ccc;
    padding:10px;
}
.info h4{
    margin: 20px 0 15px;
}
@media screen and (max-width:991px){

}
@media screen and (max-width:991px){
    nav ul{
        height: 50px;
    }
    nav ul li{
        float: left;
        width: 20%;
    }
    aside{
        padding-left:30px!important;
    }
}
@media screen and (max-width:767px){
    nav ul li a{
        padding-left: 10px;
    }
    article ul li{
        width: 50%;
    }
    article ul li:first-child{
        width: 100%;
    }
}